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장비 개요
| 기관명 | ZEUS |
|---|---|
| 장비번호 | |
| 제작사 | Symmetricom |
| 모델명 | 5120A |
| 장비사양 | |
| 취득일자 | 2012-06-11 |
| 취득금액 |
보유기관 및 이용정보
| 보유기관명 | 한국표준과학연구원 |
|---|---|
| 보유기관코드 | |
| 활용범위 | |
| 활용상태 | |
| 표준코드 | D100 |
| 표준분류명 | |
| 시설장비 설명 | Simultaneous Phase-Noise and Allan-Deviation Measurements 1 - 400 MHz Input Frequency Range Measurement Results Displayed within Seconds No External Data Processing Required Industry Leading Accuracy Makes Measurements with Input and Reference at Different Frequencies Allan-Deviation Measurements to over 300 Days Phase-Noise Measurements as Close as 0.1 mHz from the Carrier No Measurement Calibration Required: saves time Displays Internal Noise Estimate Easy to Use Graphical User Interface Excellent Phase-Noise Measurements Down to -170 dBc/Hz (typical) 10 kHz from the carrier (10 MHz input) QUICK ACCURATE COST EFFECTIVE MEASUREMENTS NOW POSSIBLE OVER 400 MHz INPUT FREQUENCY RANGE Symmetricoms new 5125A makes accurate phase-noise measurements on signals from 1 MHz to 400 MHz covering the full range of the most commonly used frequency references. The 5125A which requires absolutely no configuration displays measurement results seconds after the Start button is pressed. Symmetricom the worlds leading provider of high performance frequency standards has designed the third generation all-digital 5125A to meet the most demanding requirements. The 5125A s industry-leading close-in phase-noise performance -140 dBc/Hz at a 1 Hz offset (10 MHz fundamental) makes it the perfect solution to characterize the lowest noise frequency references available such as those used in RADAR and satellite communications. The all-digital architecture employed in the 5125A uses advanced high-speed low-noise analog-to-digital converters in a patented architecture that does not require a phase-lock loop to make measurements. This provides multiple benefits for 5125A users. First the input carrier signals can be characterized much more accurately than before to within 0.1 mHz of the carrier. Second the measurements can be used to simultaneously evaluate the short-term stability. Last but not least the user does not need to calibrate each individual measurement setup. In addition to phase-noise measurements the 5125A simultaneously performs a variety of other measurements which enables users to more fully characterize their Devices Under Test The industry-standard stability metric for short-term stability the Allan deviation (ADEV) can be measured out to more than 300 days; the frequency and phase vs. time are plotted in real time; and the frequency counter displays 13 digits of precision in 1 second. ESTABLISHED HERITAGE IN TIME AND FREQUENCY MEASUREMENTS Over 25 years of research at the National Institute of Standards and Technology (NIST) and in private industry have come to fruition in Symmetricoms phase noise test sets which employ both direct sampling of the RF waveforms as well as cross correlation making it possible to easily characterize the highest performance time and frequency references. The 5125A builds on the experience gained with the Symmetricoms ground breaking 5120A by extending the direct sampling approach throughout the frequency range up to 400 MHz. QUICKEST START-TO-FINISH MEASUREMENTS Thanks to the 5125As innovative internal architecture it requires no user configuration or calibration and thus makes phasenoise measurements in a matter of seconds. 5125A High-Performance Extended-Range Phase Noise and Allan Deviation Test Set 5125A High-Performance Extended-Range Phase Noise and Allan Deviation Test Set TIMING TEST & MEASUREMENT |
| 장비이미지코드 | http://nfec.ntis.go.kr/storage/images/equip/photo/201206/.thumb/20120611193115.JPG |
| 장비위치주소 | 대전 유성구 도룡동 452 한국표준과학연구원 응용물리동 106-1 |
| NFEC 등록번호 | NFEC-2012-06-164214 |
| 예약방법 | |
| 카타로그 URL | |
| 메뉴얼 URL | |
| 원문 URL | http://www.zeus.go.kr/equip/read?equipId=Z-NTIS-0033193 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
|---|---|
| ICT 기술분류 | |
| 주제어 (키워드) |